 | | Journal (article/letter/editorial) | | older analyses show the presence of zinc and strontium in amounts up to several percent. Pseudomorphs...district, large twinned crystals from the Hilltop mine, and very sharp single and twinned crystals from...cerussite crystal groups were recovered from the Flux mine, Santa Cruz County. Magnificent single and twinned...from the Collins vein of the Mammoth-Saint Anthony mine in the Mammoth district, Pinal County, and beautifully...cerussite specimens were once plentiful in the 79 mine in Gila County. At one time, good cerussite crystals |  | Bertram, Rachel A., Wilson, David J., van de Flierdt, Tina, McKay, Robert M., Patterson, Molly O., Jimenez-Espejo, Francisco J., Escutia, Carlota, Duke, Grace C., Taylor-Silva, Briar I., Riesselman, Christina R. (2018) Pliocene deglacial event timelines and the biogeochemical response offshore Wilkes Subglacial Basin, East Antarctica. Earth and Planetary Science Letters, 494. 109-116 doi:10.1016/j.epsl.2018.04.054 | Journal (article/letter/editorial) | | Instituto Andaluz de Ciencias de la Tierra, CSIC-Universidad de Granada, Spain g Dept. of Geology, University...Such ice is predominantly contained within the Aurora Subglacial Basin, the Recovery Basin, and the Wilkes...1a). Modern observations in the vicinity of the Aurora Subglacial Basin document significant glacier retreat...largest subglacial basins in East Antarctica: the Aurora Subglacial Basin, the Recovery Subglacial Basin...periods (NGR > ∼34; Tauxe et al., 2015). 2.3. Strontium and neodymium isotope analyses For high resolution |  | | Journal (article/letter/editorial) | | of minor aluminum, iron, manganese. magnesium, strontium, sodium, and/or water. The role of these constituents...November 2014 1. A fine 10.2-cm pale pin the Aurora mine, Charcas, S en, Jeff Scovil photo. crystal group...including the San Sabastian, the Rex and Reina, the La Aurora, and the San Bartolo. Other Mexican localities...occurrences in Baja California, such as the La Verde mine near La Huerta (large crystals to 11 cm long and...stilbite) and the Chuqui mine at Rosa de Castilla (crystals to 3 cm); the La Sirena orebody at Zimaph |  | | Book (volume) | | chapters: France and Luxembourg by J. Bouladon Spain by F. Vazquez Guzman Portugal by D. Thadeu Italy...Yugoslavia; and Southwest Europe embraces France, Spain, Portugal and Italy. Each volume has an introductory...Conclusion . Distribution in space Distribution in time Spain by F. V3.zquez Guzman. 69 71 71 73 73 Geology... Gold . Lead and zinc Cartagena district Linares-La Carolina-Santa Elena district. Cantabria district...Golpejas or Bellita mine Morille-Martinamor El Cubito El Trasqui16n. Santa Maria . La Parrilla • Sierra |  | González-Sánchez, Francisco, Camprubí, Antoni, González-Partida, Eduardo, Puente-Solís, Rafael, Canet, Carles, Centeno-García, Elena, Atudorei, Viorel (2009) Regional stratigraphy and distribution of epigenetic stratabound celestine, fluorite, barite and Pb–Zn deposits in the MVT province of northeastern Mexico. Mineralium Deposita, 44 (3) 343-361 doi:10.1007/s00126-008-0212-4 | Journal (article/letter/editorial) | | Puente-Solís Programa de Posgrado en Ciencias de la Tierra, Universidad Nacional Autónoma de México,...Block (or Island), the Tamaulipas Archipelago and the La Mula and Monclova islands, whereas the main grabens...Paleozoic, and it is limited to the southeast by the La Babia Fault, a dextral lateral fault associated with...Archipelago to the east. It includes two minor horsts named La Mula and Monclova islands that contain Permian-Triassic...Sánchez 1986a, b; Goldhammer 1999). The Parras and La Popa Basins formed during the Late Cretaceous (C |  | | Journal (article/letter/editorial) | | Printed in The Netherlands 211 SULFUR- AND STRONTIUM-ISOTOPIC GEOCHEMISTRY OF CELESTITE, BARITE AND...Kesler, S.E. and Jones, L.M., 1981. Sulfur- and strontium-isotopic geochemistry of celestite, barite and...measured the isotopic compositions of sulfur and strontium in these mantos in order to determine whether...Cura Fro. -- C h, L s Fredericksburg Aurora Fm. Trinity La Pena Fm. -- Sh Stratigraphic locus of... Ev Durango Taraises Fro. -- Ls, Sh LaCasita La Casita Fro. Oxfordian Zuloaga Zutoaga Fm. Callovian |  | | Journal (article/letter/editorial) | | in the components (e.g., diamond crown versus strontium titanate pavilion in a diamond doublet), and some...and Nellie Barnett (also GIA) for the use of the Aurora Butterfly images, and to Carl Francis for reviewing...Figure 11 (left). Willemite, 5.21 carats, Tsumeb mine, Tsumeb, Otjikoto region, Namibia; under daylight-equivalent...Figure 12 (right). Willemite, 5.21 carats, Tsumeb mine, Tsumeb, Otjikoto region, Namibia; under SW UV radiation... Figure 20 (left). The colored diamonds in the Aurora Butterfly of Peace were assembled over a twelve-year |  | | Journal (article/letter/editorial) | | twiliefit. and sodium concentrations, 623 ” ’ strontium, intensity profile of optically thick clouds,...applicable to neutral atmosphere expansion of strontium clouds, 1107 oxygen, atomic, distribution from...1639 O,+ reactions with NO, measurement, 1267 O,(lA,) electric field excitation in aurorae, 1043 snows...eiectrojet currents, 591 characteristics of a visual aurora following a solar flare, 525 currents, and generation...compared with rates for other spectral features, 691 O,(lA,), in electric field, 1043 infrasonic waves, generated |  | | Journal (article/letter/editorial) | | Steinmann a, Stanley R. Riggs b a Centre de Ge’ochimie de la Surface, C.N.R.S., F-67084 Strasbourg. France b Department...Mediterranean sea (Malta) Sample a Sr age b ‘43Nd/r44Nd Aurora section (Carolina phosphogenic prorlince) 0.512209(7)...Rih Bay section. a Sedimentary unconformity in Aurora section at 109 ft. b Sr ages according to [20,22]...fractionation correction. The average 143Nd/ 144Nd for 16 La Jolla standard measurements was 0.511840 + 6 (2 standard...-IFig. . . 0.51225 Phospates (Carolina, North Aurora Atlantic section) --7.5 - P -0 $ a 3- 0.51220 |  | | Journal (article/letter/editorial) | | available for igneous rocks associated with the Bodie, Aurora, Comstock Lode, Martha Hill-Favona-Karangahake-Golden...California-Nevada border, hosts epithermal deposits at Bodie, Aurora, and Masonic, NU and includes about two dozen...associated with the Sleeper, Midas, Mule Canyon, and La Mejicana deposits have consistent tholeiitic compositions... ACCEPTED MANUSCRIPT volcanic rocks associated with the La Mejicana deposit, whereas abundances of Na2O, K2O...increasing silica content, whereas those of Ba, Nb, La, and Pb are highly variable but increase slightly |  | | Journal (article/letter/editorial) | | 22/10/2014 16:04:55. Spectra of Argon and the Aurora Borealis. By MARCELLIS BI’I:THELOT (Compt. ?*end...similar to those observed i n the spectrum of the aurora borealis. Some of the bands are crossed by black...fluorescent layer. The author suggests khat the aurora borealis may be due t o the production of a fluorescent...with the principal line in the spectrum OF the aurora borealis. They do, however, correspond with the...seems to correspond with the principal line of the aurora spectrum ; the violet bands correspond respectively |  | | Book (edition) | | Géologiques et Miniéres and the Centre National de la Recherche Scientifique, respectively), with which...materials absorption Includes use on level 2 under aurora(1); on level 3 under spectroscopy(1) methods(2);...scattering SA _ adsorption SA atomic absorption SA aurora SA emission spectroscopy SA geochemistry SA sorption...SA SA on level 2 under absorption aeronomy aurora scattering absorption spectrophotometry Not a...SA eucrite SA iron meteorites SA stony irons acid mine drainage Before 1978, also search drainage AND mines |  | | Journal (article/letter/editorial) | | Universidad de Granada, Avda. Fuentenueva s/n, 18002 Granada, Spain 2 Instituto Andaluz de Ciencias de la Tierra...CSIC–UGR, Avda. de las Palmeras 4, 18100 Granada, Armilla, Spain 3 Mineral Research Kari Kojonen, Kustavi...2012; Malehmir et al. 2012) is now accessible from mine reports (Geological Survey of Finland website 2016)...so-called regular ore (also referred to by Kevitsa’s mine geologist as the “normal ore”). It Genesis of...leading even to the formation of titanite, Feoxides, La- and Ce carbonates, monazite, and chlorapatite (Fig |  | | Journal (article/letter/editorial) | | making the Flatreef one of the most significant new mine development on the Bushveld in several decades....activities, particularly since the opening of Mogalakwena mine in 1990, it became clear that the Platreef may contain...Bushveld limb, notably at the Aurora project on the farms Altona, Kransplaats, La Pucella, Luge, Nonnenwerth... Gauert CDK, Grobler DF, Ueckermann H (2020) Strontium isotope variations in the Flatreef on Macalacaskop...sulphides from the Platreef, Mogalakwena Platinum Mine, Bushveld Complex, South Africa. S Afr J Geol 119:623–638 |  | | Journal (issue) | | n d to the east of the well-known U m b a River mine producing pastel shades of gem corundum. T h e precise...MnO MgO CaO H2O>105°C H2O<105°C ZnO CuO NiO CoO (la) 40-3 0-05 21-8 n.d. 0-75 — (lb) 40-3 0-05 21-8...especially, perhaps, in the contact aureole which at the mine for the pastel-shaded corundums is complex a n d...bulletin no. 35 has an article entitled "Les Mystères de la Coupe Verte, racine d'émeraude, prase ou . . . ?"...crown of synthetic corundum and a pavilion of strontium titanate. At first glance the fire still seems |  | | Journal (article/letter/editorial) | | 1996 Rebecca A. Lange ? Ian S.E. Carmichael The Aurora volcanic field, California-Nevada: oxygen fugacity...July 1995 y Accepted: 19 April 1996 Abstract The Aurora volcanic field, located along the northeastern...the slow-spreading mid-Atlantic ridge. All of the Aurora lavas display a trace-element signature common...4 and 12.4 log units of the Ni-NiO buffer. The Aurora potassic suite follows a classic, calc-alkaline...that of the initial basalt. Differentiation of the Aurora magmas by repeated partial melting of previous |  | | Report (chapter) | | Island of New Zealand, the Philippines, Fiji and Spain are described. They are commonly generated less...Chalcopyrite, galena and sphalerite dominate at the lowest mine levels. Gulf of Fonseca area, E1Salvador-Nicaragua-Honduras...western Nevada and adjoining California, at Bodie, Aurora, Tonopah, Comstock Lode and Goldfield, all seem...of about 44 000 000 oz of bullion. The principal mine, at Waihi, produced 4 000 000 oz of gold from a...the Great Barrier Island veins, those at the Tui mine, Te Aroha, are essentially base-metal-bearing quartz |  | | Report (issue) | | LEE CREEK MINE AURORA, NORTH CAROLINA History, Mining Operations, Geology, Stratigraphy, and Paleontology...inset for Figure 4 (of Ward) LEE CREEK MINE AURORA, NORTH CAROLINA History, Mining Operations,...GILMORE Superintendent of Mine Planning and Chief Geologist PCS Phosphate–Aurora, North Carolina Mining...Mining Operations PO Box 48 Aurora, NC 27806 E-mail: tgilmore@phphosphate.com LAUCK W. WARD Curator of Invertebrate...Years of Mining at PCS Phosphate Mining Operations—Aurora, North Carolina............................... |  | | Journal (article/letter/editorial) | | may have contributed to the fixation of U at the Aurora and Bretz prospects. INTRODUCTION The McDermitt...specimen, orthopyroxene. Specimens 3 and 4, from the Aurora lavas of Wallace and Roper (1980), contain sparse...the northern margin of the Long Ridge caldera (Aurora Series of Wallace and Roper, 1980); locations:...pronounced Fe enrichment (McDougall, 1976). The Aurora lavas, which were erupted after the youngest ash-flow...Total 0.07 100.2 10 .7 Minor -element data (ppm) La Y 2°± MnO Note: Specimen numbers are the same as |  | | Journal (issue) | | Tampa, FL Correspondents Miguel Calvo Zaragoza, Spain Joe Polityka Staten Island, NY Jeffrey A. Scovil...Six Articles Hubeite, a new mineral from the Daye mine near Huangshi, Hubei Province, China . . . . . ...H. Currier The Nueva Vizcaya mine, Burguillos del Cerro Badajoz, Spain . . . . . . . . . . . . . . ....specialization, such as the minerals of a certain state or mine, the minerals of a particular metal or compositional...Issue Benitoite, Gold, L.A. County Museum, Himalaya mine $12 v.9/#3 Kalahari rhodochrosite, Paterson (NJ) |  | Griffin, Dale, Silvestri, Erin, Bowling, Charlena, Boe, Timothy, Smith, David, Nichols, Tonya (2014) Anthrax and the Geochemistry of Soils in the Contiguous United States. Geosciences, 4 (3) 114-127 doi:10.3390/geosciences4030114 | Journal (article/letter/editorial) | | calcium (Ca), manganese (Mn), phosphorus (P) and strontium (Sr), as having statistically significant differences...copper (Cu), gallium (Ga), indium (In), lanthanum (La), lithium (Li), manganese (Mn), molybdenum (Mo),...(Sb), scandium (Sc), selenium (Se), tin (Sn), strontium (Sr), tellurium (Te), thorium (Th), thallium (Tl)...Traill; (5) Oregon: Klamath; (6) South Dakota: Aurora, Brown, Brule, Buffalo, Charles Mix, Corson, Day...8985, 3528, 4808, 13000, 4296, 12744, 1662, 9086, Aurora, Brown, Brule, Buffalo, Charles Mix, Corson, Day |  | | Journal (article/letter/editorial) | | effective lifetime of O(lS) atoms in pulsating aurora . . . W. H. CAMPBELL:A search for an ionospheric...MARTIN‘s. Tr&av: Resonance radiation in a&f&l strontium clouds 1 1 A. GRAFE: About the c&mec;ion between...and the ionospheric F-region in and north of the aurora] zone S. B. S. S. SARMAand M. C. SHARMA: Cosmic...Notes A~GEIRBREICICE:The frequency of puisating aurora and its relationship to other characteristic parameters...process in the production of the OtS) atoms in aurora M. NEUGEBAUER,C. W. SNYDER,D. R. CLAY add B. I |  | | Journal (article/letter/editorial) | | uses 2002 Brain'I VOry of fishes........... 2632 la Cal air, *2814 . din's Brakes, compr. 2629 lodine....... 2791 Chameleon, change of color in. *2502 Aurora ... . . . . . . . . . . . . . . . • 2900 Charcoal...ElectriCity, new use of .... ... 2611 ElectriCity, salt mine lighted by 2654 Electricity in removal Of hair.... . . . . . . . . . . . . . 2784 Silicium and strontium . . . . . . . 2897 Silk dyeing .. . . . . . ....Spinning machines, guide for. 2705 Spire of"La Giralda, Spain . . . . *2895 Sponge bo ings in marble . |  | Janzer, Victor J., Stanley, G.W., Long, H.K., Farrar, J.W., Brezina, K.A. (1991) Data for gross alpha, gross beta, gross radium as radium-226, and uranium in ground and surface waters in the United States, mid-1954 through 1965. Open-File Report Vol. 1991 (91-70) US Geological Survey doi:10.3133/ofr9170 | Report (issue) | | of thallium-204 as the calibration standard. Strontium-90/yttrium-90 became the standard of choice for...both of the commonly used calibration standards strontium-90/yttrium-90 and cesium-137 after about mid-1965...MeV. Strontium-90 decays by beta emission O~) with a maximum energy of 0.546 MeV. The strontium-90 decay...equivalent water samples, as a result of using strontium-90/yttrium-90 versus cesium-137 standards, varied...uranium; (ig/L, micrograms per liter; Sr-90, strontium-90; Y-90, yttrium-90; --. no data; < , less than; |  | du Bray, Edward A., John, David A., Cousens, Brian L., Hayden, Leslie A., Vikre, Peter G. (2016) Geochemistry, petrologic evolution, and ore deposits of the Miocene Bodie Hills Volcanic Field, California and Nevada. American Mineralogist, 101 (3) 644-677 doi:10.2138/am-2016-5440 | Journal (article/letter/editorial) | | in fault-hosted vein deposits in the Bodie and Aurora districts. Circulation of hydrothermal fluids through...have focused on mineral deposits in the Bodie, Aurora, and Masonic mining districts (e.g., Hill 1915;...evolution of the post-subduction Pliocene-Pleistocene Aurora volcanic field (Lange et al. 1993; Lange and Carmichael...to individual volcanic edifices, notably Aurora Crater, Aurora Peak, West Brawley Peak, and Potato Peak...are 143Nd/144Nd = 0.511823 ± 12, corresponding to a La Jolla reference standard value of 0.511852 based |
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